// Reproduces simple test for SERVER-2832
//
// @tags: [
//   requires_fastcount,
// ]

// The setup to reproduce was/is to create a set of points where the
// "expand" portion of the geo-lookup expands the 2d range in only one
// direction (so points are required on either side of the expanding range)

let t = db.geo_fiddly_box;

t.drop();
t.createIndex({loc: "2d"});

t.insert({"loc": [3, 1]});
t.insert({"loc": [3, 0.5]});
t.insert({"loc": [3, 0.25]});
t.insert({"loc": [3, -0.01]});
t.insert({"loc": [3, -0.25]});
t.insert({"loc": [3, -0.5]});
t.insert({"loc": [3, -1]});

// OK!
print(t.count());
assert.eq(
    7, t.count({"loc": {"$within": {"$box": [[2, -2], [46, 2]]}}}), "Not all locations found!");

// Test normal lookup of a small square of points as a sanity check.

let epsilon = 0.0001;
let min = -1;
let max = 1;
let step = 1;
let numItems = 0;

t.drop();
t.createIndex({loc: "2d"}, {max: max + epsilon / 2, min: min - epsilon / 2});

for (var x = min; x <= max; x += step) {
    for (var y = min; y <= max; y += step) {
        t.insert({"loc": {x: x, y: y}});
        numItems++;
    }
}

assert.eq(
    numItems,
    t.count({
        loc: {
            $within: {
                $box:
                    [[min - epsilon / 3, min - epsilon / 3], [max + epsilon / 3, max + epsilon / 3]]
            }
        }
    }),
    "Not all locations found!");
